ndnboost: Also rename BOOST_ to NDNBOOST_
diff --git a/include/ndnboost/range/result_iterator.hpp b/include/ndnboost/range/result_iterator.hpp
index 5c0dd75..006e77d 100644
--- a/include/ndnboost/range/result_iterator.hpp
+++ b/include/ndnboost/range/result_iterator.hpp
@@ -8,8 +8,8 @@
// For more information, see http://www.boost.org/libs/range/
//
-#ifndef BOOST_RANGE_RESULT_ITERATOR_HPP
-#define BOOST_RANGE_RESULT_ITERATOR_HPP
+#ifndef NDNBOOST_RANGE_RESULT_ITERATOR_HPP
+#define NDNBOOST_RANGE_RESULT_ITERATOR_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once